GB0818351D0 - Sensor system - Google Patents

Sensor system

Info

Publication number: GB0818351D0
Authority: GB; United Kingdom
Prior art keywords: sensor system; sensor
Prior art date: 2006-04-13
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

GBGB0818351.9A

Other versions

GB2452864A (en

GB2452864B (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Tiax LLC

Original Assignee

Tiax LLC

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2006-04-13

Filing date

2007-04-13

Publication date

2008-11-12

2007-04-13 Application filed by Tiax LLC filed Critical Tiax LLC

2007-04-13 Priority to GB1112625A priority Critical patent/GB2479490B/en

2007-04-13 Priority to GB1112588A priority patent/GB2478691B/en

2008-11-12 Publication of GB0818351D0 publication Critical patent/GB0818351D0/en

2009-03-18 Publication of GB2452864A publication Critical patent/GB2452864A/en

2011-09-21 Application granted granted Critical

2011-09-21 Publication of GB2452864B publication Critical patent/GB2452864B/en

Status Active legal-status Critical Current

2027-04-13 Anticipated expiration legal-status Critical

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/38—Testing, calibrating, or compensating of compasses
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
- G01R33/0029—Treating the measured signals, e.g. removing offset or noise
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/10—Simultaneous control of position or course in three dimensions

GB0818351A 2006-04-13 2007-04-13 Sensor system Active GB2452864B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB1112625A GB2479490B (en)	2006-04-13	2007-04-13	An orientation sensor system
GB1112588A GB2478691B (en)	2006-04-13	2007-04-13	An Orientation Sensor Error Reduction Method

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US79182106P	2006-04-13	2006-04-13
US87349506P	2006-12-07	2006-12-07
US90053707P	2007-02-09	2007-02-09
PCT/US2007/066658 WO2007121373A2 (en)	2006-04-13	2007-04-13	Sensor system

Publications (3)

Publication Number	Publication Date
GB0818351D0 true GB0818351D0 (en)	2008-11-12
GB2452864A GB2452864A (en)	2009-03-18
GB2452864B GB2452864B (en)	2011-09-21

Family

ID=38610413

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GB1112588A Active GB2478691B (en)	2006-04-13	2007-04-13	An Orientation Sensor Error Reduction Method
GB0818351A Active GB2452864B (en)	2006-04-13	2007-04-13	Sensor system
GB1112625A Active GB2479490B (en)	2006-04-13	2007-04-13	An orientation sensor system

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB1112588A Active GB2478691B (en)	2006-04-13	2007-04-13	An Orientation Sensor Error Reduction Method

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB1112625A Active GB2479490B (en)	2006-04-13	2007-04-13	An orientation sensor system

Country Status (4)

Country	Link
US (1)	US7555398B2 (en)
CA (1)	CA2646480A1 (en)
GB (3)	GB2478691B (en)
WO (1)	WO2007121373A2 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7634379B2 (en) *	2007-05-18	2009-12-15	Ultimate Balance, Inc.	Newtonian physical activity monitor
US7962287B2 (en) *	2007-07-23	2011-06-14	Schlumberger Technology Corporation	Method and apparatus for optimizing magnetic signals and detecting casing and resistivity
US8375785B2 (en) *	2007-09-06	2013-02-19	Lockheed Martin Corporation	Gravity gradiometer system
US9062971B2 (en) *	2008-03-06	2015-06-23	Texas Instruments Incorporated	E-compass, tilt sensor, memory and processor with coarse detilting procedure
US8392142B1 (en) *	2009-04-01	2013-03-05	The United States Of America As Represented By The Secretary Of The Navy	Algorithmic reduction of vehicular magnetic self-noise
US8108171B2 (en) *	2009-09-14	2012-01-31	Honeywell International, Inc.	Systems and methods for calibration of gyroscopes and a magnetic compass
US8548766B2 (en) *	2009-09-14	2013-10-01	Honeywell International Inc.	Systems and methods for gyroscope calibration
US8878538B2 (en) *	2009-11-27	2014-11-04	Geotech Airborne Limited	Receiver coil assembly for airborne geophysical surveying with noise mitigation
US8589015B2 (en) *	2010-02-12	2013-11-19	Webtech Wireless Inc.	Vehicle sensor calibration for determining vehicle dynamics
WO2013188620A2 (en) *	2012-06-13	2013-12-19	Cidra Corporate Services Inc.	Bubble size determination based on bubble stiffness
US8931326B1 (en)	2010-07-02	2015-01-13	Tiax Llc	Strapdown heading sensors and systems, and methods of calibrating and compensating the same
US8335659B2 (en) *	2010-07-15	2012-12-18	Tyco Electronics Corporation	Linear position sensor system
IT1403430B1 (en) *	2010-12-24	2013-10-17	Magneti Marelli Spa	CALIBRATION PROCEDURE OF AN INERTIAL SENSOR ASSEMBLED IN AN ARBITRARY POSITION ON THE VEHICLE OF A VEHICLE, AND A SENSOR SYSTEM OF THE DYNAMICS OF A VEHICLE MOUNTED ON BOARD IN AN ARBITRARY POSITION
US9062973B2 (en) *	2011-01-31	2015-06-23	Northrop Grumman Guidance And Electronics Company, Inc.	Atom beam gyroscope
US9031805B2 (en) *	2011-03-22	2015-05-12	Yamaha Corporation	Geomagnetic field measurement device, offset determination method, and computer readable recording medium therefor
US9134452B2 (en) *	2012-12-10	2015-09-15	Schlumberger Technology Corporation	Weighting function for inclination and azimuth computation
US9453931B2 (en) *	2013-07-10	2016-09-27	Pgs Geophysical As	Methods and systems for streamer anti-twist
EP2883272B1 (en) *	2013-08-27	2016-06-15	CommScope Technologies LLC	Alignment determination for antennas and such
KR20160136928A (en) *	2015-05-21	2016-11-30	삼성전자주식회사	Method for calibrating geomagnetic sensor and Electronic device using the same
US10459040B2 (en)	2015-05-27	2019-10-29	Texas Instruments Incorporated	Integrated fluxgate magnetic gradient sensor
US11293778B1 (en) *	2015-11-16	2022-04-05	Tiax Llc	Attitude sensor system with automatic accelerometer bias correction
EP4056949A3 (en) *	2016-09-09	2022-12-21	NextNav, LLC	Systems and methods for calibrating unstable sensors
US11761765B2 (en)	2016-09-09	2023-09-19	Nextnav, Llc	Calibrating a pressure sensor
WO2018112041A1 (en) *	2016-12-13	2018-06-21	The Regents Of The University Of California	System and method for robust and low-cost multi-axis force sensor
US11079230B2 (en)	2019-05-10	2021-08-03	Northrop Grumman Systems Corporation	Fiber-optic gyroscope (FOG) assembly
EP3771915A1 (en) *	2019-07-31	2021-02-03	LEM International SA	Method of reducing noise in a fluxgate current transducer
US20240061024A1 (en) *	2022-08-16	2024-02-22	Chargepoint, Inc.	Single winding core-insensitive fluxgate current sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5130937A (en) *	1990-03-07	1992-07-14	Sundstrand Corporation	Method and apparatus for storing velocity data
US5170566A (en) *	1990-06-05	1992-12-15	Arthur D. Little, Inc.	Means for reducing interference among magnetometer array elements
US5331853A (en) *	1991-02-08	1994-07-26	Alliedsignal Inc.	Micromachined rate and acceleration sensor
US5357802A (en) *	1993-05-07	1994-10-25	Textron, Incorporated	Rotating accelerometer gradiometer
US5560115A (en) *	1995-06-07	1996-10-01	Arthur D. Little Enterprises, Inc.	Gimbaled magnetometer with inductive coupling
AU3517600A (en) *	1999-03-17	2000-10-04	Input/Output, Inc.	Calibration of sensors
US6218831B1 (en) *	1999-05-19	2001-04-17	Arthur D. Little, Inc.	Low power fluxgate circuit with current balance
US6265867B1 (en) *	1999-05-19	2001-07-24	Arthur D. Little, Inc.	Position encoder utilizing fluxgate sensors
US6538437B2 (en) *	2000-07-11	2003-03-25	Integrated Magnetoelectronics Corporation	Low power magnetic anomaly sensor
US7444867B2 (en) *	2005-01-04	2008-11-04	Bell Geospace, Inc.	Accelerometer and rate sensor package for gravity gradiometer instruments

2007
- 2007-04-13 WO PCT/US2007/066658 patent/WO2007121373A2/en active Application Filing
- 2007-04-13 US US11/735,356 patent/US7555398B2/en active Active
- 2007-04-13 GB GB1112588A patent/GB2478691B/en active Active
- 2007-04-13 GB GB0818351A patent/GB2452864B/en active Active
- 2007-04-13 GB GB1112625A patent/GB2479490B/en active Active
- 2007-04-13 CA CA002646480A patent/CA2646480A1/en not_active Abandoned

Also Published As

Publication number	Publication date
GB201112625D0 (en)	2011-09-07
US20080046214A1 (en)	2008-02-21
GB2452864A (en)	2009-03-18
GB2478691B (en)	2011-10-26
US7555398B2 (en)	2009-06-30
GB2478691A (en)	2011-09-14
CA2646480A1 (en)	2007-10-25
GB2479490B (en)	2011-11-16
WO2007121373A2 (en)	2007-10-25
GB2479490A (en)	2011-10-12
GB2452864B (en)	2011-09-21
GB201112588D0 (en)	2011-09-07
WO2007121373A3 (en)	2008-11-20

Publication	Publication Date	Title
GB2452864B (en)	2011-09-21	Sensor system
GB2438953B (en)	2011-05-25	Sensor arrangement
EP2053413A4 (en)	2011-11-16	Sensor
EP2021109A4 (en)	2009-07-08	Nanopore sensor system
EP2043427A4 (en)	2012-02-08	Aquaponics system
EP2051924A4 (en)	2013-09-25	Elavator system
GB2441224B (en)	2008-12-17	Dust-extracting system
GB2435518B (en)	2009-11-18	Position sensor
GB0614332D0 (en)	2006-08-30	System
GB0623043D0 (en)	2006-12-27	Sensor devices
EP2097740A4 (en)	2016-08-17	Detection system
EP2037285A4 (en)	2012-11-14	Combined sensor
GB0722939D0 (en)	2008-01-02	Inerial sensor
GB0602276D0 (en)	2006-03-15	System
HK1128802A1 (en)	2009-11-06	Separated sensor
GB0620302D0 (en)	2006-11-22	Hugslock system
EP1943500A4 (en)	2013-01-16	Sensing system
GB0603190D0 (en)	2006-03-29	Detection system
TWI350972B (en)	2011-10-21	Communicating system
GB0621015D0 (en)	2006-11-29	Seismography system
GB0614336D0 (en)	2006-08-30	System
GB0615452D0 (en)	2006-09-13	Sensors
GB0520206D0 (en)	2005-11-09	Sensor system
IL178840A0 (en)	2007-09-20	System
GB0614335D0 (en)	2006-08-30	System